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warranty. Except where mandated by government requirements, testing of all parameters of each product is not necessarily
performed.

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Reproduction of information in TI data books or data sheets is permissible only if reproduction is without alteration and is
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Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service
voids all express and any implied warranties for the associated TI product or service and is an unfair and deceptive business
practice. TI is not responsible or liable for any such statements.

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specifically governing such use. Buyers represent that they have all necessary expertise in the safety and regulatory ramifications
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applications-related information or support that may be provided by TI. Further, Buyers must fully indemnify TI and its
representatives against any damages arising out of the use of TI products in such safety-critical applications.

TI products are neither designed nor intended for use in military/aerospace applications or environments unless the TI products are
specifically designated by TI as military-grade or "enhanced plastic." Only products designated by TI as military-grade meet military
specifications. Buyers acknowledge and agree that any such use of TI products which TI has not designated as military-grade is
solely at the Buyer's risk, and that they are solely responsible for compliance with all legal and regulatory requirements in
connection with such use.

TI products are neither designed nor intended for use in automotive applications or environments unless the specific TI products
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Following are URLs where you can obtain information on other Texas Instruments products and application solutions:

Products

Applications

Amplifiers

amplifier.ti.com

Audio

www.ti.com/audio

Data Converters

dataconverter.ti.com

Automotive

www.ti.com/automotive

DSP

dsp.ti.com

Broadband

www.ti.com/broadband

Interface

interface.ti.com

Digital Control

www.ti.com/digitalcontrol

Logic

logic.ti.com

Military

www.ti.com/military

Power Mgmt

power.ti.com

Optical Networking

www.ti.com/opticalnetwork

Microcontrollers

microcontroller.ti.com

Security

www.ti.com/security

RFID

www.ti-rfid.com

Telephony

www.ti.com/telephony

Low Power

www.ti.com/lpw

Video & Imaging

www.ti.com/video

Wireless

Wireless

www.ti.com/wireless

Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265

Copyright © 2007, Texas Instruments Incorporated

Summary of Contents for TPA2012D2

Page 1: ...st 6 This section provides an overview of the Texas Instruments TI TPA2012D2 NanoFree WCSP audio amplifier evaluation module TPA2012D2 EVM It includes a brief description of the module and a list of E...

Page 2: ...Set the power supply voltage between 2 5 V and 5 5 V When connecting the power supply to the EVM make sure to attach the ground connection to the GND header pin first and then connect the positive su...

Page 3: ...buttons must be depressed in order for both channels of the TPA2012D2 to turn off When the buttons are released the appropriate channel on the device restarts 2 The jumper J1 can be used to tie SDL a...

Page 4: ...www ti com 3 1 TPA2012D2 EVM PCB Layers Reference Figure 2 Top Layer Figure 3 Bottom Layer TPA2012D2 Audio Power Amplifier Evaluation Module 4 SLOU174A February 2005 Revised April 2005...

Page 5: ...OUTL L4 L3 L2 L1 OUTL PVDD AVDD G0 G1 OUTL OUTR OUTR PGND AGND SDL SDR INR INR INL INL U1 C4 1 nF OUTL C3 1 nF OUTR C2 1 nF OUTR C1 1 nF VDD JP1 R2 120 k SDL SDR VDD R1 120 k INL INR INR SDR SDL C5 1...

Page 6: ...C2012Y5V1A106 C9 Capacitor Do not populate 0805 1 R1 R4 Resistor 120 K 1 16W 1 0402 2 Pb free SDL SDR Momentary switch 2 Panasonic EVQ PPBA25 U1 TPA2012D2 audio amplifier IC WCSP 1 TI QFN TPA2012D2 Q...

Page 7: ...IAL DAMAGES TI is currently dealing with various customers for products and therefore our arrangement with the user will not be exclusive TI assumes no liability for applications assistance customer p...

Page 8: ...iness practice TI is not responsible or liable for any such statements TI products are not authorized for use in safety critical applications such as life support where a failure of the TI product wou...

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